[FFmpeg-trac] #9669(avfilter:new): Subtitles video filter does not correctly rotate/position some Japanese punctuation characters in vertical ASS subtitles

FFmpeg trac at avcodec.org
Tue Mar 1 12:17:46 EET 2022


#9669: Subtitles video filter does not correctly rotate/position some Japanese
punctuation characters in vertical ASS subtitles
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             Reporter:  y3kcjd5     |                    Owner:  (none)
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avfilter
              Version:  git-master  |               Resolution:
             Keywords:              |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by Elon Musk):

 Please check with mpv player.

 If it does not display correctly that it is not ffmpeg issue but libass
 issue which ffmpeg use. Unable to reproduce due to missing font.
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Ticket URL: <https://trac.ffmpeg.org/ticket/9669#comment:1>
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